325534243 has 2 divisors, whose sum is σ = 325534244. Its totient is φ = 325534242.

The previous prime is 325534189. The next prime is 325534259. The reversal of 325534243 is 342435523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325534243 is a prime.

It is not a weakly prime, because it can be changed into another prime (325534043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162767121 + 162767122.

It is an arithmetic number, because the mean of its divisors is an integer number (162767122).

Almost surely, 2^325534243 is an apocalyptic number.

325534243 is a deficient number, since it is larger than the sum of its proper divisors (1).

325534243 is an equidigital number, since it uses as much as digits as its factorization.

325534243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 31.

The square root of 325534243 is about 18042.5675279324. The cubic root of 325534243 is about 687.9109559753.

Adding to 325534243 its reverse (342435523), we get a palindrome (667969766).

The spelling of 325534243 in words is "three hundred twenty-five million, five hundred thirty-four thousand, two hundred forty-three".